Mixture of Difluoromethane + 2-Pyrrolidinone, 1-methyl-

Excel

Difluoromethane

Name
Difluoromethane
InChI
InChI=1S/CH2F2/c2-1-3/h1H2
InChI Key
RWRIWBAIICGTTQ-UHFFFAOYSA-N
Formula
CH2F2
SMILES
FCF
Mol. Weight (g/mol)
52.02
CAS
75-10-5

2-Pyrrolidinone, 1-methyl-

Name
2-Pyrrolidinone, 1-methyl-
InChI
InChI=1S/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3
InChI Key
SECXISVLQFMRJM-UHFFFAOYSA-N
Formula
C5H9NO
SMILES
CN1CCCC1=O
Mol. Weight (g/mol)
99.13
CAS
872-50-4
Cheméo is a service of Céondo GmbH, since 2007, we provide simulation, modelling and software development services for the industry. Do not hesitate to contact us for your projects.

Datasets

  1. Pvap - Vapor or sublimation pressure, kPa (2)

Vapor or sublimation pressure, kPa [ref]

Fixed Measured
Temperature, K - Liquid Mole fraction of Difluoromethane (1) - Liquid Vapor or sublimation pressure, kPa - Liquid
323.15 0.2045 335.20
323.15 0.3548 659.20
323.15 0.4928 983.60
323.15 0.5780 1299.30
323.15 0.5941 1357.60
323.15 0.6910 1817.20
323.15 0.7446 2105.30
333.15 0.2228 466.20
333.15 0.4061 976.90
333.15 0.5613 1484.90
333.15 0.5762 1560.20
333.15 0.6398 1842.30
333.15 0.6825 2065.60
333.15 0.7525 2502.00
343.15 0.2236 508.80
343.15 0.3569 914.80
343.15 0.5024 1423.00
343.15 0.5750 1847.20
343.15 0.6796 2429.80
343.15 0.7481 3056.60

Vapor or sublimation pressure, kPa [ref]

Fixed Measured
Temperature, K - Liquid Mole fraction of Difluoromethane (1) - Liquid Vapor or sublimation pressure, kPa - Liquid
323.15 0.2045 335.20
323.15 0.3548 659.20
323.15 0.4928 983.60
323.15 0.5780 1299.30
323.15 0.5941 1357.60
323.15 0.6910 1817.20
323.15 0.7446 2105.30
333.15 0.2228 466.20
333.15 0.4061 976.90
333.15 0.5613 1484.90
333.15 0.5762 1560.20
333.15 0.6398 1842.30
333.15 0.6825 2065.60
333.15 0.7525 2502.00
343.15 0.2236 508.80
343.15 0.3569 914.80
343.15 0.5024 1423.00
343.15 0.5750 1847.20
343.15 0.6796 2429.80
343.15 0.7481 3056.60

Sources